
The YSP-857 Box Way Vertical Machining Center is designed for heavy-duty machining of steel, cast iron, molds, and mechanical components. Its 3-axis box way structure provides high rigidity and vibration damping for stable cutting under demanding machining conditions.
With 800 × 500 × 700 mm XYZ travel, a BBT40 spindle, and 600 kg table load, the YSP-857 is a practical choice for manufacturers requiring reliable milling, drilling, boring, and tapping in one machine.
Max. X-axis Travel :
800mmMax. Y-axis Travel :
500mmMax. Z-axis Travel :
700mmMax Workpiece Length :
1000mmMax Workpieces Width :
530mmMax Workpieces Weight :
600KGApplication :
Auto PartsProcessing :
Surface Milling, Drilling Holes, Tapping, ScrapingVertical Machining Structural Characteristics

1. 3-Axis Box Way Structure
The X, Y, and Z axes use box guideways with wide contact surfaces, providing high rigidity and strong vibration damping. This makes the YSP-857 well-suited for heavy milling of steel, cast iron, molds, and mechanical parts.
2. Hand-Scraped Guideways
The guideway contact surfaces are hand-scraped to improve contact and smooth axis movement. Combined with Turcite-B, this helps reduce friction and supports stable machining under heavy cutting loads.
3. Rigid Machine Structure
A reinforced cast-iron base and T-shaped column provide strong structural support during machining. The rigid construction helps reduce vibration and deformation when performing heavy milling, drilling, and boring.
4. BBT40 Spindle for Stable Cutting
The BBT40 spindle provides a rigid tool connection for demanding machining operations. It is suitable for milling, drilling, boring, and tapping where cutting stability and tool rigidity are important.
5. Powerful Axis Drive
Larger servo motors provide sufficient axis torque and responsive feed movement, helping the machine maintain stable performance during high-load machining and frequent positioning.
Machine Cutting Performance
See how the YSP-857 performs in real machining tests. The following cutting tests demonstrate its performance in milling, drilling, and tapping 45# steel.
|
Surface Milling |
Steel 45# |
Drilling Holes |
Steel 45# |
Tapping |
Steel 45# |
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|
Cutting 6mm |
|
Cutter diameter Ø80 |
|
Cutting tapping M30 |
|
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|
Cutter |
Ø63mm*5T |
Cutter |
Ø80mm*2T |
Cutter |
M30*3P |
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|
Spindle speed |
550rpm |
Spindle speed |
800rpm |
Spindle speed |
120rpm |
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|
Feed |
F500 |
Feed |
F100 |
Feed |
F420 |
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|
Width |
80mm |
Width |
80mm |
Width |
50mm |
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| Model | YSP-857 | ||
| Subject | Specifications | Units | |
| Travel | X/Y/Z axis | mm | 800/500/700 |
| Spindle Nose to Worktable | mm | 110-810 | |
| Spindle Center to Column | mm | 575 | |
| Three-Axis Guideway | / | Box Way (Captain Turcite) | |
| Worktable | Worktable Size (L*W) | mm | 1000X5330 |
| Maximum Table Load | kg | 600 | |
| T-Slot | mm | 5-18x100 | |
| Spindle | Spindle taper | type | BBT-40 |
| Spindle speed | rpm | 8000 | |
| Spindle Drive Type | / | Belt | |
| Feedrate | Rapid Traverse(X/Y/Z) | m/min | 15/15/12 |
| Cutting Feedrate(X/Y/Z) | m/min | 10 | |
| Tool Changer | Automatic fool Changer | / | ARM Type |
| Type of Tool Shank | type | BT-40 | |
| Tool Storage Capacity | Piece | 24 | |
| Max. Tool Diameter (Adjacent) | mm | 80 | |
| Max. Tool Diameter (Empty) | mm | 120 | |
| Max. Tool Length | mm | 300 | |
| Max. Tool Weight | kg | 7 | |
| Tool Change Time | sec | 1.4 | |
| Motor | Spindle Motor | kw | 7.5/11 |
| Three-Axis Servo Motor | kw | 2.0/2.0/3.0 | |
| Power Required | Power Requirement | kva | 20 |
| Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 2450*2400*2850 |
| Gross Weight | t | 6.5 | |
Standard Accessories
|
Safety Door Automatic Lubricating System Fully Enclosure Guard Air Gun |
Dual LED Work Light Heat Exchange for Electric Cabinet Spindle Coolant Nozzles Coolant Gun |
Daul LED Work Light LED 3 Color Warning Light Coolant Tank & Chip Tray Tool Box |
Spindle Nose Air Blow Leveling Bolts and Pads M30 Auto Off
|
Options
|
Optical Linear Scale Oil Skimmer Workpiece & Tool Probe |
Tool Breakage System Chip Conveyor System Umbrella Type Auto Tool Changer (16/20) |
Oil Mist Collector Oil Skimmer Rotary Worktable (4Th-Axis) |
10000rpm DDS Spindle 12000rpm DDS Spindle Arm Type Tool Changer |
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